CyberPower CP1500EPFCLCD
~£390typical UK price when we researched itAffiliate link. As an Amazon Associate I earn from qualifying purchases. Details
CyberPower CP1500EPFCLCD review
Researched, not hands-on tested.How we review ›
by SudoPicks Research · published 24 Oct 2026 · updated 24 Oct 2026
The CyberPower CP1500EPFCLCD suits people protecting a desktop PC or a small NAS, router and switch stack from short mains outages. Its headline specs are a 900W rating and pure sine wave output on battery.
4th of 15 UPS units we've reviewedAffiliate link. As an Amazon Associate I earn from qualifying purchases. Details
New to UPS units? What they are and what to look for
A UPS (uninterruptible power supply) is a battery box that keeps your equipment running for a few minutes during a power cut and protects it from surges.
Do you need a UPS? Worth it for a NAS, home server or router, so a power cut doesn't corrupt files or drop your connection. Not needed for laptops, which have their own battery.
What to look for
- Enough watts for everything you'll plug in, plus some spare
- A USB connection so your NAS can shut down safely
- Pure sine wave output for sensitive equipment
Unsure about a word? Jargon explained
How the 6.2 adds up
Our UPS units rubric- Capacity20% of score
- Topology and waveform25% of score
- NAS and server integration25% of score
- Runtime and battery15% of score
- UK outlets and build15% of score
Against the 15 UPS units we've reviewed
bar = the range of all 15 · dot = this one · better →
- Overall score 6.2/104th of 15
- Price £39014th cheapest
- Value for money Poorer value than most14th best of 15
Support and features
| Software updates | No end-of-support or lifecycle date found for this model. source |
|---|
- Pure sine wave
Featured in: Best UPS units with pure sine wave output
Security and compatibility
| Latest firmware or software | No release date found |
|---|---|
| Known security issues | None found in public advisories. That's a good sign, not a guarantee. |
| Update record | No advisories found that name this model or its firmware; the PowerPanel Business flaws (CVE-2024-34025) are unconfirmed for this UPS, and no release date was found. |
| Linux | Works on Linux. NUT's usbhid-ups driver lists the model and the shutdown sequence was tested with NUT 2.7.3, though user reports note limited delay and restart settings and a transient USB disconnect on power loss. source |
Pros and cons
+ pros
- Rated at 1500VA and 900W
- Pure sine wave output on battery
- Line-interactive design with automatic voltage regulation
− cons
- Full-load runtime reported as only a couple of minutes
- Listed outlets are Schuko; UK SKU is separate
Price history
Price history appears here once we have tracked this product for a few days.
The full review
Where it fits
The CP1500EPFCLCD is a tower, line-interactive UPS rated at 1500VA and 900W. It outputs pure sine wave on battery and includes automatic voltage regulation (AVR). It is also listed as active PFC compatible.
One point needs care. Some of the evidence comes from reviews and forum posts about the UK SKU. Check which variant you are buying before you order.
Capacity8/10
The 900W rating is the figure to check your load against. Add up the power draw of the equipment you want to protect and compare it with 900W.
Topology and waveform8/10
Line-interactive topology with AVR is listed, and the output on battery is pure sine wave. Active PFC compatibility is listed as well. This is not an online double-conversion design, so there is a switchover to battery when the mains fails.
One owner reports that it protected a PC from frequent short outages without crashes. That is a single forum account on the UK SKU, so treat it as one data point rather than a pattern.
Runtime and battery5/10
A runtime of 10 minutes at half load is listed. The spec sheet gives no shutdown time for any equipment, so compare that figure with how long your own NAS or server needs to power down. The picture at full load is worse. One review of the UK SKU says full load buys only a couple of minutes. It also does not say whether the battery is user-replaceable.
With only 10 minutes at half load listed, and a couple of minutes reported at full load, this unit suits short outages more than extended uptime. If you want to keep equipment running through long cuts, the listed runtime gives you little to work with.
Connectivity and shutdown
A USB data cable comes in the box, and PowerPanel management software is listed. USB charging ports are also listed. If automatic shutdown is the reason you want a UPS, verify compatibility with your NAS or server software first.
Outlets and build4/10
The listed outlets are six Schuko sockets. That suits the EU SKU. Surge protection is listed as a feature. Form factor is tower, so it stands on the floor or a shelf rather than in a rack.
Who it suits
With a 900W rating and pure sine wave output, it suits a home office or small homelab where the total load sits within that rating and outages are short. Confirm the UK SKU details and your NAS compatibility before buying.
What owners report
Recurring themes from public owner feedback, summarised in our own words.
- One owner says it kept a PC running through frequent short outages without crashes.
- One review of the UK SKU reports only a couple of minutes of runtime at full load.
Who should skip it
- Buyers who need confirmed USB HID for automatic NAS shutdown
- Anyone needing long runtime at heavy load
- Buyers who need online double-conversion protection
Full specifications
| Capacity (VA / W) | 1500 VA / 900 W |
|---|---|
| Topology | Line-interactive |
| Output waveform | Pure sine wave on battery |
| Outlets | Schuko x 6 |
| Runtime at half load | 10 minutes at half load |
| USB / network management | USB charging ports, PowerPanel management software listed; USB data cable in box. Network management and USB HID not confirmed. |
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